Best Index Funds To Buy Now May 2026

These funds track the 500 largest U.S. companies and are widely considered the "gold standard" for foundational portfolios.

: A favorite for long-term holders with a 0.03% expense ratio; it is managed by the firm that pioneered index investing. best index funds to buy now

For investors seeking exposure beyond just the largest 500 companies, these funds include thousands of small and mid-sized businesses. These funds track the 500 largest U

: Currently offers one of the lowest expense ratios in the industry at 0.015% with no minimum investment. best index funds to buy now

The Best Index Funds and How to Start Investing - NerdWallet

: A highly accessible choice with a 0.02% expense ratio and a $0 minimum investment.